{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"bbeh","formal_name":"BIG-Bench Extra Hard (BBEH)","introduction":"BIG-Bench Extra Hard evaluates language-model reasoning through challenging task categories. It offers full and mini distributions; this import contains the full distribution: 4,520 questions across all 23 task categories.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/google-deepmind/bbeh","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"de3c3fc3-32b0-587d-a181-b7e4ed056b48","task_key":"bbeh~5fmultistep~5farithmetic--full--de3c3fc3-32b0-587d-a181-b7e4ed056b48","task_revision_id":"1","upstream_id":"","short_description":"Consider the following new operations:","config":"bbeh_multistep_arithmetic","split":"full","body":"{\"input\":\"Consider the following new operations:\\n\\n$a & b$ equals $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a # b$ equals $(2 - b) + a$ if $a > b$ and $b$ otherwise.\\n$a ][ b$ equals $(b * a) # b$ if $|a-b| < 2$ and $(a * b) # a$ otherwise.\\n$a ~ b$ equals $(a # a) - b$ if $b < 2$ and $(b # b) - a$ otherwise.\\n$a [] b$ equals $(a - b)$ if $a - b > 0$; otherwise,  it equals $a + b$.\\n$a ! b$ equals $(a ][ b)$ if $a # b > 0$; otherwise,  it equals $-a ][ -b$.\\n\\nLet A = ((((((((((((((-1 & six) ][ seven) ][ -5) # 1) ~ six) [] 7) ][ nine) ~ -6) - -8) ! 9) ~ five) ! nine) - -3) [] -5)\\nLet B = (((((((((((((((((-4 + -2) [] -1) - six) [] eight) - 7) ][ -8) * -10) ][ ten) - 2) - -8) # -5) ][ two) # -2) - -9) ][ -6) ! 5) & ten)\\nLet C = ((((two - -6) & (5 [] -10)) & ((one - 3) # (6 ~ seven))) - (((-1 & eight) - (-5 & three)) ][ ((8 ~ -2) ! (five ][ 7)))).\\nCompute A + B - C. Your final answer must be in number form.\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/google-deepmind/bbeh","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}